CN215090849U - Pipeline drilling equipment convenient to location - Google Patents
Pipeline drilling equipment convenient to location Download PDFInfo
- Publication number
- CN215090849U CN215090849U CN202121103043.4U CN202121103043U CN215090849U CN 215090849 U CN215090849 U CN 215090849U CN 202121103043 U CN202121103043 U CN 202121103043U CN 215090849 U CN215090849 U CN 215090849U
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- clamping
- arc plate
- drilling
- centre gripping
- devices
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- 238000005553 drilling Methods 0.000 title claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a pipeline drilling device convenient for positioning, which comprises a group of symmetrical clamping devices, a lifting mechanism, a cross rod and a drilling device, wherein the lifting mechanism is respectively arranged above the clamping devices, the cross rod is arranged between the lifting devices, and the drilling device is arranged on the cross rod; the clamping device comprises a first clamping arc plate, a second clamping arc plate and a clamping roller, wherein one side of the first clamping arc plate is hinged with one side of the second clamping arc plate, the other side of the first clamping arc plate is connected with the other side of the second clamping arc plate through a buckle, a polygonal channel is formed in the middle of the first clamping arc plate and the second clamping arc plate when the first clamping arc plate and the second clamping arc plate are closed, and the clamping roller is installed on the inner side of the polygonal channel through a shaft seat. The utility model discloses install a plurality of gyro wheels in the clamping device inboard, promote clamping device during porous operation and make the gyro wheel can change the drilling position along pipe movement and carry out the drilling of relocating, compare in current drilling equipment, reduced and carried out different positions drilling and need loosen the trouble that clamping position device carries out the clamping position again, improve the work efficiency of pipe drilling.
Description
Technical Field
The utility model belongs to the technical field of the technique of pipe drilling and specifically relates to a pipe drilling equipment convenient to location is related to.
Background
When the pipeline piece is used, drilling needs to be carried out on the pipeline piece due to the fact that branches or other reasons are needed, and the round pipe is not easy to place, so that the round pipe is fixed in advance before drilling, for example, a heavy object is found to clamp the round pipe, the round pipe is not allowed to move, then the punching position is marked on the round pipe, and then the drilling is carried out by using the punching machine. Or a 60-degree V-shaped iron is found, the opening of the large end is larger than 144, the V-shaped iron is aligned to the center of the drill spindle and fixed, then the workpiece is placed on the V-shaped iron for fixing, and the V-shaped iron is used for centering to drill.
The method for drilling holes by manual positioning has low efficiency, and the drilling machine is easy to slip off the surface of a circular pipeline and has higher drilling difficulty. The prior patent publication No. CN110935905A discloses a drilling device for processing a pipeline, which comprises an operating platform, wherein the operating platform is sequentially provided with at least one pipeline positioning and clamping device, a pipeline drilling mechanism and a pipeline supporting mechanism along the advancing direction of the pipeline; the pipeline positioning and clamping mechanism comprises an L-shaped support A arranged on the operating platform, a telescopic motor A is arranged on the bottom side surface of the L-shaped support A, the bottom end of the telescopic motor A is connected with a fixed plate, and a first fixed structure is fixed on the fixed plate; a second fixing structure is fixed on the operating platform which is positioned right below the first fixing structure; the second fixed knot constructs and first fixed knot constructs the circular passageway that holds the pipeline and pass through, and this patent avoids drilling position to receive external force and take place the damage in the drilling process.
However, the following problems still remain:
1. when a plurality of holes need to be drilled in the pipeline, the position of the pipeline needs to be adjusted by frequently loosening and tightly positioning the clamping mechanism;
2. the pipeline installing device is only suitable for horizontally placed pipelines, and cannot be used for pipelines which are installed in place or vertical pipelines, so that the limitation of use is large;
SUMMERY OF THE UTILITY MODEL
To the porous operation of being not convenient for that current pipe machining drilling equipment exists to and the poor problem of drilling equipment suitability, the utility model discloses a utilize the gyro wheel to remove along the pipeline outside and fix a position the pipe drilling equipment of drilling in clamping device side-mounting gyro wheel.
The utility model provides a scheme that its technical problem adopted is: a pipeline drilling device convenient to position comprises a group of symmetrical clamping devices, lifting mechanisms, cross rods and drilling devices, wherein the lifting mechanisms are respectively arranged above the clamping devices, the cross rods are arranged between the lifting mechanisms, and the drilling devices are arranged on the cross rods;
the clamping device comprises a first clamping arc plate, a second clamping arc plate and a clamping roller, wherein one side of the first clamping arc plate is hinged with one side of the second clamping arc plate, the other side of the first clamping arc plate is connected with the other side of the second clamping arc plate through a buckle, a polygonal channel is formed in the middle of the first clamping arc plate and the second clamping arc plate when the first clamping arc plate and the second clamping arc plate are closed, and the clamping roller is installed on the inner side of the polygonal channel through a shaft seat.
Further, this pipeline drilling equipment convenient to location still includes the synchronizing bar, and the synchronizing bar is installed between clamping device, is located clamping device's downside, guarantees clamping device synchronous motion through the synchronizing bar.
Furthermore, the synchronizing rods are multiple and are uniformly arranged on the side faces of the clamping devices, the connection between the clamping devices is further reinforced through the multiple synchronizing rods, and the synchronizing rate of the clamping devices is improved.
Further, the clamping roller is an arc rubber roller, and the two ends of the arc rubber roller are protruded to shrink, so that the interference of the ends of the roller when the number of the rollers is large is avoided.
The beneficial effects of the utility model
The utility model has the advantages of, a plurality of gyro wheels are installed to the clamping device inboard, at the in-process of centre gripping pipeline, gyro wheel and the contact of pipeline lateral wall, elasticity and the frictional force that utilize the rubber gyro wheel fix a position the pipeline drilling equipment on the pipeline, drive drilling equipment through elevating gear and reciprocate and carry out the pipeline drilling, when needing to carry out porous operation, promote clamping device and make the gyro wheel follow pipe migration and can change the drilling position and carry out the drilling of relocating, compare in current drilling equipment, the trouble that it needs to loosen the clamping position device and carry out the clamping position again to have reduced and carry out different position drilling, improve the work efficiency of pipeline drilling.
Simultaneously the utility model discloses a clamping device that the symmetry set up improves the stability of device location centre gripping, utilizes the clamping device synchronous mounting of symmetry to fix a position fixedly on the pipeline, and more nimble convenience can be more extensive be applied to the pipeline under the various situations, compares the drilling equipment of common installing on fixed platform, and its suitability is more extensive, and the using-way is more nimble, the pipeline drilling operation under the various operating modes of being convenient for.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic view of the front view structure of the clamping device of the present invention.
Fig. 3 is a schematic view of a three-dimensional mechanism of the lifting device and the cross bar of the present invention.
Reference numbers in the figures: the device comprises a clamping device 1, a lifting mechanism 2, a drilling device 3, a cross rod 4, a first clamping arc plate 11, a second clamping arc plate 12, a clamping roller 13, a synchronizing rod 5, a mounting hole 41 and a locking pin 42.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
Example 1: in order to solve the problem that the existing pipeline drilling equipment can only drill one hole at a time and needs a frequent elastic clamping and positioning device when a plurality of holes need to be drilled at a time, the utility model discloses a pipeline drilling equipment convenient for positioning as shown in figure 1, wherein the equipment comprises a group of symmetrical clamping devices 1, a lifting mechanism 2, a cross rod 4 and a drilling device 3, the same lifting mechanism 2 is respectively arranged above the symmetrical clamping devices, the lifting mechanism 2 adopts a synchronous miniature straight cylinder type electric push rod, the bottom of the electric push rod is arranged on the clamping device 1 through a fixed seat, the upper end of the electric push rod is fixedly provided with a mounting seat, the cross rod 4 is arranged between the fixed mounting seats, the horizontal up-and-down movement of the cross rod 4 is driven through the synchronous extension and retraction of the electric push rods at both ends, the cross rod 4 comprises a mounting hole 41 and a locking pin 42 as shown in figure 3, the mounting hole 41 is arranged in the middle of the cross rod 4, one side of the mounting hole is provided with a locking hole, a locking pin 42 is arranged in the locking hole, and the drilling device 3 is arranged in the mounting hole 41 and locked by the locking pin 42.
The clamping device 2 shown in fig. 2 comprises a first clamping arc plate 11, a second clamping arc plate 12 and a clamping roller 13, wherein one side of the first clamping arc plate 11 and one side of the second clamping arc plate 12 are hinged, the other side of the first clamping arc plate 11 and the other side of the second clamping arc plate 12 are connected through a buckle, the buckle is connected with the side surface of the first clamping arc plate 11 through a fixed seat mounting nut, a bolt with movable fixed seat mounting is arranged at the position corresponding to the second clamping arc plate 12, and the first clamping arc plate 11 and the second clamping arc plate 12 are closed through matched mounting between the bolt and the nut.
The middle of first centre gripping arc 11 and second centre gripping arc 12 when closed forms the polygon passageway as shown in fig. 2, utilizes the fixed pipeline that needs to carry out the drilling of polygon passageway, and the inboard of polygon passageway is through axle bed installation centre gripping gyro wheel 13, installs centre gripping gyro wheel 13 respectively on each side of polygon, and when first centre gripping arc 11 and second centre gripping arc 12 were closed, centre gripping gyro wheel 13 hugged closely on the pipeline wall.
Need when boring a plurality of holes on the pipeline, promote the utility model provides a pipeline drilling equipment, the inboard centre gripping gyro wheel of clamping device rolls along the pipeline direction and advances, with the drilling equipment shift location on the horizontal pole at the assigned position, has avoided current pipeline drilling equipment to carry out different positions drilling and need loosen the trouble that centre gripping positioner carries out the centre gripping location again, improves the work efficiency of pipeline drilling.
Example 2: on the basis of the above embodiment, because paired clamping devices need to move synchronously, and only the cross rod 4 fixed above the lifting device is used for synchronous fixation, after long-time use, the cross rod 4 is easy to be damaged, and even the cross rod is possibly bent and deformed, so that the pipeline drilling equipment is inconvenient to move due to inaccurate positioning.
In order to solve the above problems and improve the reliability of the synchronous movement of the clamping devices 1, the synchronous rods 5 are installed between the clamping devices 1, the two ends of each synchronous rod 5 are fixedly installed at the outer sides of the clamping devices 1, and the synchronous rods 5 are used for reinforcing to ensure the synchronous movement of the clamping devices.
Wherein the synchronizing rods 5 can be multiple, and the multiple synchronizing rods are uniformly arranged outside the first clamping arc plate 11 and the second clamping arc plate 12 according to actual requirements during installation, so that the clamping device 1 can be ensured to perform synchronous movement on the pipeline by utilizing the multiple synchronizing rods 5, and the positioning precision of the pipeline drilling device is improved.
Example 3: further centre gripping gyro wheel 13 be cambered surface rubber gyro wheel, the shrink at the protruding both ends in the middle of the cambered surface rubber gyro wheel, the tip of gyro wheel produces the interference when avoiding gyro wheel quantity more to curved gyro wheel can promote the compression capacity of extrusion in-process gyro wheel, improves the clamping-force degree of clamping device to the pipeline, makes the more stable of the centre gripping location of device.
Meanwhile, in order to improve the reliability of the clamping device 1, a polygonal channel formed when the first clamping arc plate 11 and the second clamping arc plate 12 are closed is preferably octagonal, and eight cambered rubber rollers are installed on the side edge of the octagon through a shaft seat, so that the contact point of the clamping device is improved and the stability is enhanced.
The basic principles, main features and advantages of the present invention have been described above. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and the description only describe the principle of the present invention without departing from the spirit and scope of the present invention can also have various changes and improvements, which fall into the scope of the present invention, for example, a small cylinder or a threaded rod and a threaded sleeve are used as the elevating mechanism instead of the miniature straight cylinder type electric push rod.
Claims (6)
1. The pipeline drilling equipment convenient to position is characterized by comprising a group of symmetrical clamping devices (1), lifting mechanisms (2), cross rods (4) and drilling devices (3), wherein the lifting mechanisms are respectively arranged above the clamping devices, the cross rods are arranged between the lifting devices, and the drilling devices are arranged on the cross rods;
clamping device (1) includes first centre gripping arc board (11), second centre gripping arc board (12) and centre gripping gyro wheel (13), and one side is articulated wherein first centre gripping arc board (11) and second centre gripping arc board (12), and the opposite side passes through the buckle and connects, and first centre gripping arc board (11) and second centre gripping arc board (12) middle formation polygon passageway when closed, and axle bed installation centre gripping gyro wheel (13) are passed through to polygon passageway's inboard.
2. A pipe drilling device convenient for positioning according to claim 1, characterized by further comprising a synchronizing bar (5), wherein the synchronizing bar (5) is mounted between the clamping devices (1) at the lower side of the clamping devices, and the synchronizing bar (5) ensures that the clamping devices (1) move synchronously.
3. A pipe drilling device convenient for positioning according to claim 2, characterized in that the synchronous rods (5) are a plurality of rods and are uniformly arranged on the side surface of the clamping device (1).
4. The pipe drilling device convenient to position as recited in claim 1, wherein the clamping roller (13) is a cambered rubber roller.
5. The easy-to-position pipe drilling equipment as claimed in claim 1, wherein the lifting mechanism (2) is a miniature straight cylinder type electric push rod.
6. The pipe drilling equipment convenient for positioning as claimed in claim 1, wherein the first clamping arc plate (11) and the second clamping arc plate (12) form a polygonal channel with an octagonal shape when closed, so that the contact point of the clamping device is improved, and the stability is enhanced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121103043.4U CN215090849U (en) | 2021-05-21 | 2021-05-21 | Pipeline drilling equipment convenient to location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121103043.4U CN215090849U (en) | 2021-05-21 | 2021-05-21 | Pipeline drilling equipment convenient to location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215090849U true CN215090849U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121103043.4U Active CN215090849U (en) | 2021-05-21 | 2021-05-21 | Pipeline drilling equipment convenient to location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215090849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117428226A (en) * | 2023-12-21 | 2024-01-23 | 成都工业职业技术学院 | Drilling positioner that machining used |
-
2021
- 2021-05-21 CN CN202121103043.4U patent/CN215090849U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117428226A (en) * | 2023-12-21 | 2024-01-23 | 成都工业职业技术学院 | Drilling positioner that machining used |
| CN117428226B (en) * | 2023-12-21 | 2024-04-05 | 成都工业职业技术学院 | Drilling positioner that machining used |
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